SDF-1α and β are stromal-derived, CXC chemokines that signal through the CXCR4 receptor. SDF-1α and β chemoattract B and T cells, and have been shown to induce migration of CD34+ stem cells. Additionally, the SDF-1 proteins exert HIV-suppressive activity in cells expressing the CXCR4 receptor. Human and murine SDF-1 proteins act across species. SDF-1α and β contain the four highly conserved cysteine residues present in CXC chemokines. The mature SDF-1α protein is the result of alternative splicing of the SDF-1 gene and contains 68 amino acid residues. Recombinant Murine SDF-1α is a 7.9 kDa protein containing 68 amino acid residues. Recombinant Rat SDF-1α is a 7.9 kDa protein containing 68 amino acid residues.
Source: E.coli
AA Sequence: KPVSLSYRCP CRFFESHVAR ANVKHLKILN TPNCALQIVA RLKSNNRQVC IDPKLKWIQE YLDKALNK
Synonyms: Stromal-Cell Derived Factor-1, CXCL12, PBSF
Purity: ≥ 98% by SDS-PAGE gel and HPLC analyses.
Biological Activity: Determined by its ability to chemoattract human peripheral blood monocytes using a concentration range of 50.0-100.0 ng/ml.
BIOLEAF熱搜 BIOLEAF試劑盒 BIOLEAF ELISA BIOLEAF試劑 BIOLEAF品牌 BIOLEAF抗體 BIOLEAF耗材 BIOLEAF小儀器
sitemap 細胞庫查詢 危險品圖標 本公司網站所展示銷售的產品僅供科研！
滬公網安備 31011202007338號
